The Tuvalu Infrastructure Strategy and Investment Plan 2016−2025 was endorsed by the Tuvalu government on 7 December 2016 as an update of the TISIP that was prepared in 2011. This update extends to include social and economic infrastructure, covering the sectors listed in the plan while focusing on investments of major national significance.  It includes the infrastructure requirements that were identified in the Tropical Cyclone Pam Recovery and Vulnerability Reduction Plan, prepared by the Government of Tuvalu in 2015